John Mayer Sings Onstage for First Time in Two Years

After dealing with vocal troubles for quite a while, John Mayer has finally taken the stage yet again, earlier this week performing a special benefit concert on Montana. The above video showcases the talented guitarist/singer-songwriter, as he gives a short speech before letting loose on a few tracks. So to welcome Mayer back to the stage, press play on the clip above. How about that tour, John?